| Umbertide to Corinth (Mississippi) | 5,092.51 mi (8,195.60 km) |
| Umbertide to Corinth (Texas) | 5,531.92 mi (8,902.77 km) |
| Umbertide to Cornelius (North Carolina) | 4,740.33 mi (7,628.83 km) |
| Umbertide to Cornelius (Oregon) | 5,716.94 mi (9,200.53 km) |
| Umbertide to Corning (New York) | 4,299.52 mi (6,919.41 km) |
| Umbertide to Corona (California) | 6,240.19 mi (10,042.61 km) |
| Umbertide to Coronado (California) | 6,295.60 mi (10,131.79 km) |
| Umbertide to Corpus Christi (Texas) | 5,814.70 mi (9,357.86 km) |
| Umbertide to Corsicana (Texas) | 5,560.00 mi (8,947.96 km) |
| Umbertide to Cortland (New York) | 4,244.86 mi (6,831.44 km) |
| Umbertide to Corvallis (Oregon) | 5,778.89 mi (9,300.22 km) |
| Umbertide to Coshocton (Ohio) | 4,577.47 mi (7,366.72 km) |
| Umbertide to Costa Mesa (California) | 6,262.52 mi (10,078.56 km) |
| Umbertide to Coto de Caza (California) | 6,256.09 mi (10,068.21 km) |
| Umbertide to Cottage Grove (Minnesota) | 4,813.41 mi (7,746.44 km) |
